Switching power supply with LM5122

[martin.prielozny]

Dear engineers,

I would like to ask you to critique my PCB design of switching power supply.

I used LM5122 from TI.

As reference design, I used:

• 125W Non-Isolated Inverting Buck-Boost for Telecom -48V Applications Reference Design

I would appreciate any advice and help.

Many thanks.

Diplomka (20. 4. 2020 15-07-20).zip

[robertferanec]

I can't promises to have a look, but I left this marked on my todo list.

[robertferanec]

What reference schematic / board did you use?